Friday, August 12, 2022
Summer Tree ID
By: Samantha Sektnan, Communications Intern
Attending the “Summer Tree ID” program was a great way to start off being a part of the Venture Outdoors community. Taking an easy stroll in Frick Park as we learned tips and tricks to identify the trees around us was something I never imagined myself doing before joining this organization, but I am definitely glad I did it. As someone with literally had zero knowledge on how to identify trees, local ecologist Henry Schumacher – who led the trip – had a lot of work on his hands in order to teach me the basics.. After signing up for my very first Venture Outdoors program “Summer Tree ID”, I was sent an email with basic instructions of where and when to meet, what to wear, and to bring the completed Assumption of Risk Form. I was asked to arrive 15 minutes early so the event could begin at the scheduled 9 am start.
Bright and early, I arrived at Frick Park and after brief introductions from the leader Henry Schumacher, myself, and the seven other participants, the program began. Although we were to cover one to two miles of ground in two and a half hours, the consistent stops to teach and identify trees made the walk very easy for participants of all ages and abilities, which is something I really appreciated. We discussed a great deal of information in this time and thanks to a packet that we received which reiterated these points, I can put into words all of this knowledge that I gained.
Schumacher emphasized five main keys to identifying trees in the summer including (1) leaf shape; (2) opposite versus alternate branching; (3) bark; (4) the buds, twigs, and leaf scars; and (5) growth form (silhouettes). By looking for the patterns in the leaf, one can identify if it is a simple or compound leaf. The alternate and opposite branching can be difficult to distinguish because twigs and branches are constantly being pulled or fall off. They can best be explained as the opposite branches being directly across from each other while alternate branches alternate from one branch to another but not directly across each other. Examples of species with opposite branching include Maples, Ashes, Dogwoods, and Horse Chestnuts (remember the word MADHORSE to remember the species), while some alternate branching species include White Oak, Red Oak, Black Locust, Tulip Poplar, Black Cherry, and Black Walnut.
As for the bark, there are four different characteristics species can have including being (1) smooth or furrowed; (2) flaky, cracked, tight, or peeling; (3) light or dark colored; and (4) thick or thin. I learned how the bud is where the leaves grow from and the leaf scar is where the leaf was attached to the twig in a previous season. Because species of trees do not have a set shape, they largely depend on environmental factors but do have a general shape. These typical growth forms (silhouettes) include the (1) elm (vase shape), (2) white oak (wide-spreading), and (3) tulip poplar (tall and narrow). Based on these concepts we were given a list of 12 common species that correlate to specific key identifications and were asked throughout the trip to identify the species around us.
Through no fault of the program, it seems the only negative aspects of the lesson were the lack of young adults my age to socialize with and the frequent interruptions of the bicyclists, joggers, owners walking their dogs, and even a guy on a lawnmower making a couple of big and loud circles near us before we entered the trails. It seems as though everyone was taking advantage of the sunny Saturday morning to enjoy a day at the park and its trails. It was at these periods that I became distracted by the beautiful scenery enough to want to take pictures of the flowers and trees around us.
I found the program to be easier to learn for novices like myself than I had initially anticipated. The lesson was kept at a slow and steady pace for easy learning and keeping up. At this point in time, I don’t think I could go out on my own and identify species, unless of course I had the packet of information on hand that I received from Schumacher. This program was a good first step to learning to identify species of trees and hopefully will be a stepping stone to future instruction. Overall, I found that the easygoing pace of this program was a great way to start my experience at Venture Outdoors and I am looking forward to attending more programs in the future.